Nikos Theodosopoulos is an independent board member and advisor to the technology and finance industries. He currently serves on the board of Adtran Holdings and previously served on the boards of Arista Networks, ADVA Optical Networking and Harmonic Inc.  Nikos is also an active angel investor and a member of the New York Angels. Prior, Nikos was an equity research analyst for 18 years covering the technology sector and was selected by Institutional Investor Magazine to the All-American Research Team 17 times. Nikos also spent 10 years at AT&T Network Systems and Bell Laboratories. He holds an MBA from New York University, an MS from Stanford University, and a BS from Columbia University.